Analysis of hydrodynamic processes during a vortex passage through an exhaust opening
Journal Title: Вентиляція, освітлення та теплогазопостачання - Year 2016, Vol 19, Issue
Abstract
The work opens a series of works on the analysis of the energy efficiency of air exchange organization. By computational fluid dynamics the known hypothesis, that all of the turbulent pulsations energy can not leave a room and can not be removed by exhaust ventilation, has been checked. The lack of validity of this hypothesis is shown. Instead of it the assumption, that all of the energy of turbulent vortices that got to absorption spectrums of exhaust devices are permanently removed from the premises, is grounded
Authors and Affiliations
V. Dovhaliuk, Viktor Mileikovskyi, A. Musaeva
Keywords
Related Articles
- EP ID EP557037
- DOI -
- Views 67
- Downloads 0
Influence on the Environment of a Thermal Power Plant on Wood Waste
The possibility to increase the effectiveness of the solar radiation energy usage up to 30^40 percent was established. This result was achieved by heating the energy source with increased flow rate during the expanding o...
Analytical description of the expansion of wall jets of different curvature
The work is devoted to an analytical study of the expansion of wall jets on a convex and concave surfaces (curved semi-limited jets). Such jets have different characteristics depending on the curvature of the surface - f...
Features of Fluidization of Binary Systems in the Furnaces of a Fluidized Bed
In this paper, we analyzed the characteristics of fluidization of binary systems – wood waste-inert material. Experimental and theoretical study of the hydrodynamics of polydisperse materials. As a result of processing o...
Heating of industrial rooms with varying thermal conditions
Was analyzed the change of thermal conditions of the premises with different functionality depending on the stationary and non-stationary heat costs and revenues during the day. It is illustrated the heat balance of powe...
Analysis of the Structures of Seasonal Storage Tank for Hot Waterand Heating in the Cottage Construction
A review of the main structures of organized seasonal heat accumulators. Discusses the benefits and disadvantages of these constructions seasonal batteries: a water battery heat, heat the battery with a solid heat storag...